Factors affecting the products of electrolysis

Factors affecting the products of electrolysis

Position of ion in electrochemical series

Concentration of electrolyte

Type of electrode

Multiple Select

Position of ions in the electrochemical series.

Choose the ions present in sodium sulphate solution.

• sodium ion

• hydrogen ion

• sulphate ion

• hydroxide ion

Multiple Select

Position of ions in the electrochemical series.

Choose the ion that will be discharged at the anode

• sodium ion

• hydrogen ion

• sulphate ion

• hydroxide ion

Multiple Select

Position of ions in the electrochemical series.

Choose the ion that will be discharged at the cathode.

• sodium ion

• hydrogen ion

• sulphate ion

• hydroxide ion

Multiple Select

The factor of concentration of electrolyte

Choose the ion(s) that is present in concentrated copper(II) chloride solution

• copper(II) ion

• hydrogen ion

• schloride ion

• hydroxide ion

Multiple Select

The factor of concentration of electrolyte

Choose the ion that will be discharged at the anode.

• copper(II) ion

• hydrogen ion

• chloride ion

• hydroxide ion

Multiple Select

The factor of concentration of electrolyte

Choose the ion that will be discharged at the cathode.

• copper(II) ion

• hydrogen ion

• chloride ion

• hydroxide ion

Multiple Choice

The factor of types of electrodes

What will happen at the anode?

• anode will dissolve

• the metal atoms will deposited at the anode

Multiple Choice

The factor of types of electrodes

What will happen at the cathode?

• cathode will dissolve

• the metal atoms will deposited at the cathode